. Author manuscript; available in PMC: 2019 Jul 1.

Published in final edited form as: PM R. 2018 Jan 10;10(7):704–711.e1. doi: 10.1016/j.pmrj.2017.12.008

Table 2.

Correlations between clinical mobility measures

	Normal walking n=424	WWT n=424	Maze Immediate n=409	Maze Delay n=404	Ascending stairs n=410
Normal walking	–
WWT	0.68	–
Maze Immediate	−0.29	−0.21	–
Maze Delay	−0.34	−0.27	0.60	–
Ascending stairs	−0.19	−0.15	0.07	0.09	–
Descending stairs	−0.13	−0.09	0.04	0.06	0.97

WWT = walking while talking